Journal of the Chemical Society. Chemical communications p. 400 - 402 (1987)
Update date:2022-09-26
Topics: Synthesis Sigmatropic rearrangements
Cairns, Nicholas
Harwood, Laurence M.
Astles, David P.
Repeated sequences of <3.3> sigmatropic rearrangements initiated by a Claisen rearrangement permit the synthesis of the 3,6-disubstituted umbelliferone derivatives balsamiferone (4) and gravelliferone (6) from umbelliferone.
View Morewebsite:http://www.biet.com.cn/
Contact:+86-27-8369 8488
Address:No. 6, Building 21, China Merchants Fanwang, Sixin North Road, Hanyang District, Wuhan City, Hubei Province
Shenzhen Sunrising Industry Co., ltd.
Contact:+86 755 86571158 / 86571159 / 86571160
Address:2108 ZHENYE INT. BUSINESS CENTER,NO.3101-90 QIANHAI RD, NANSHAN,SHENZHEN, CHINA
Zhengzhou Yuanli Biological Technology Co., Ltd.
Contact:+86-371-67897870/67897895
Address:No. 38, Qingyang Street, Zhengzhou, Henan, China
Contact:+86-571-86491666
Address:SHI XIANG ROAD
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Doi:10.1002/hlca.19570400734
(1957)Doi:10.1016/S0040-4020(01)89987-7
(1987)Doi:10.1021/ja00213a006
(1988)Doi:10.1016/S0040-4020(98)01205-8
(1999)Doi:10.1021/jo00240a031
(1988)Doi:10.1021/ja01526a083
(1959)
